Use of yeast chemigenomics and COXEN informatics in preclinical evaluation of anticancer agents.

ABSTRACT: Bladder cancer metastasis is virtually incurable with current platinum-based chemotherapy. We used the novel COXEN informatic approach for in silico drug discovery and identified NSC-637993 and NSC-645809 (C1311), both imidazoacridinones, as agents with high-predicted activity in human bladder cancer. Because even highly effective monotherapy is unlikely to cure most patients with metastasis and NSC-645809 is undergoing clinical trials in other tumor types, we sought to develop the basis for use of C1311 in rational combination with other agents in bladder cancer. Here, we demonstrate in 40 human bladder cancer cells that the in vitro cytotoxicity profile for C1311 correlates with that of NSC-637993 and compares favorably to that of standard of care chemotherapeutics. Using genome-wide pat

SUBMITTER: Smith SC 

PROVIDER: S-EPMC3023847 | biostudies-literature | 2011 Jan

REPOSITORIES: biostudies-literature